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Tool clamp \ Tool chucks ISO 7388-1 SK 40/50

Hydro-expansion chuck ISO 7388-1 ( ISO 7388-1 )
Short slim design, type AD/AF

SK SK Form G 2,5 < – 0,003 ISO
40 50 AD/AF IK 25000 rpm 7388-1
Application:  With Balluff chip hole
For clamping drill bits and milling tools with straight  Can be clamped with all common shank types
shank.
Advantage:
Execution:  High degree of torque transmission
 High clamping forces  Good surface qualities
 Axial longitudinal adjustment  Suitable for high rotation speeds
 Highly precise centric clamping  Excellent vibration-absorbing properties A
 Outstanding absorption  Longer service life of cutting tools l1
 Standard tool changes as with expansion chucks
without requiring additional devices Delivery:
 Various applications when used with reducer Tool holder with matching hex key d d2 D
bushings
G V l2

Tool holding d (mm) A (mm) d2 (mm) D (mm) l1 (mm) l2 (mm) max. V (mm) G 23333...
device Ident. No.
SK 40 6 80.5 26 49.5 29.5 37 10 M5 406 ○
SK 40 8 80.5 28 49.5 30 37 10 M6 408 ○
SK 40 10 80.5 30 49.5 35 41 10 M8 x 1 410 ○
SK 40 12 80.5 32 49.5 40 46 10 M10 x 1 412 ○
SK 40 14 80.5 34 49.5 40 46 10 M10 x 1 414 ○
SK 40 16 80.5 38 49.5 45 49 10 M12 x 1 416 ○
SK 40 18 80.5 40 49.5 46 49 10 M12 x 1 418 ○
SK 40 20 80.5 42 49.5 47 51 10 M16 x 1 420 ○
SK 40 25 80.5 55 63 28 57 10 M16 x 1 425 ○
SK 50 32 80.5 63 70 25.5 61 10 M16 x 1 432 ○
SK 50 6 80.5 26 49.5 - 29.5 10 M5 456 ○
SK 50 8 80.5 28 49.5 - 30 10 M6 458 ○
SK 50 10 80.5 30 49.5 - 35 10 M8 x 1 460 ○
SK 50 12 80.5 32 49.5 - 40 10 M10 x 1 462 ○
SK 50 14 80.5 34 49.5 - 40 10 M10 x 1 464 ○
SK 50 18 80.5 40 49.5 - 46 10 M12 x 1 466 ○
SK 50 20 80.5 42 49.5 - 42 10 M16 x 1 467 ○
SK 50 25 100 55 63 - 48 10 M16 x 1 468 ○
SK 50 32 100 63 70 - 61 10 M16 x 1 469 ○
Prod. Gr. 263

Source: Hahn+Kolb Werkzeuge GmbH
Technical data subject to change. www.iconridge.com
Availability subject to country specific rules and regulations. 569

0748_EN_2018_KERN[21849921]-p.indd 748 12/17/2018 3:34:03 PM